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Help for the two questions shown, please!
answered
Jun 15, 2020
Mathematics
middle-school
2
votes
73.6k
views
Which substances are harder than apatite, but softer than corundum? A.fluorite and quartz B.topaz and quartz C.diamond and quartz D.talc and gypsum
answered
Apr 28, 2020
Chemistry
middle-school
5
votes
233k
views
To ___ something is to write it again by changing the words or structure.
answered
Nov 18, 2019
English
middle-school
4
votes
122k
views
By itself, a motor protein will not spontaneously walk on a microtubule. However, the hydrolysis of atp to adp is spontaneous. Energy from the hydrolysis of atp can be used to power motor proteins to walk.
answered
Jun 16, 2019
Biology
high-school
0
votes
53.7k
views
Any personal training plan should be developed using the FITT principles of exercise.
answered
Jan 9, 2019
Health
middle-school
4
votes
50.4k
views
Dna replication occurs by the addition of nucleotides to the end of the dna molecule. results in the formation of four new dna strands. produces two daughter dna molecules that are complementary to each
answered
Dec 10, 2018
Biology
high-school
3
votes
152k
views
When a number x is multiplied by 6, the result is 3838 . What is the value of x? Drag and drop the correct number into the box so that the equation is true. x=__
answered
Nov 20, 2018
Mathematics
middle-school
2
votes
97.3k
views
Choose the correct answer to the following question. ¿Dónde hay anuncios en español? (3 points)
answered
Oct 24, 2018
Spanish
high-school
5
votes
90.9k
views
The only chronic condition that has higher prevalence in older adults than arthritis is
answered
Oct 11, 2018
Biology
college
5
votes
24.8k
views
A strong password should change --------------------
answered
Sep 26, 2018
Computers and Technology
high-school
2
votes
177k
views
"No, she must keep silence! What is it that suddenly forbids her and makes her dumb? Has she been nine years growing and now, when the great world for the first time puts out a hand to her, must she thrust
answered
Feb 16, 2018
English
high-school
3
votes
5.4k
views
If an organism has alleles BB, it is
answered
Nov 29, 2017
Biology
high-school
3
votes
80.9k
views
True or False: The Food and Drug Administration (FDA) sets national rules for food safety. A. True B. False
answered
Jul 19, 2017
Health
middle-school
6
votes
173k
views
Congress supported construction of the transcontinental railroad by A. paying the costs of construction. B. providing loans and land grants. C. paying for the development of faster steam engines. D. bringing
answered
Jun 8, 2017
Social Studies
high-school
4
votes
229k
views
a 96 ounce container of orange juice costs $4.80. at what price should a 128 ounce container be sold in order for the unit rate for both containers to be the same? explain your reasoning.
answered
Feb 24, 2017
Mathematics
high-school
6
votes
140k
views
Which compound is an alkyne? (1) C2H2 (3) C4H8 (2) C2H4 (4) C4H10
answered
Feb 19, 2016
Chemistry
high-school
5
votes
231k
views
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